123988904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1192201}}^1$

素因数の和:1192220

約数の個数: 16

約数和(自身を含む): 250362420

約数和(自身を除く): 126373516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1192201, 2384402, 4768804, 9537608, 15498613, 30997226, 61994452, 123988904]

約数ペア:

[(1, 123988904), (2, 61994452), (4, 30997226), (8, 15498613), (13, 9537608), (26, 4768804), (52, 2384402), (104, 1192201)]